Portion of a flashlight



FIG. 1 is a perspective view of a portion of a flashlight as seen from the front, top, right side; and,

FIG. 2 is a perspective view of a portion of a flashlight of FIG. 1 as seen from the rear, top, left side.

The broken lines which define the bounds of the claimed design form no part thereof. The broken lines showing the remainder of a portion of a flashlight are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a flashlight, as shown and described. 